Analyse multicritère pour le choix de site d'implantation d'une station d'épuration des eaux usées dans la commune de «Souk Ahras»

Abstract

The purpose of this work is to identify and map the areas most favorable to the implementation of a wastewater treatment plant in the region of souk ahras based on the integration in a GIS of products derived from a DTM, Remote sensing and land occupation. The proposed methodology is based on the analysis of the different themes involved in the selection of sites for a wastewater treatment plant: criteria related to mapping, urbanization, geological formations, etc. Finally, the criteria adopted are integrated into a multicriteria analysis. Favorable areas are concentrated in the Medjerda valley and in the north of the region.